There are basically four types of algae, based on their color: green, blue-green, red, and brown. Green and blue-green algae are ... In areas where food is not easily available, they are a valuable ...

Blue-green algae has returned to Lough Neagh ... but civil servants at the time advised the government not to go ahead with the sale. It is not known why. Nicolas Ashley-Cooper, who is the 12th ...

Among these, brown algae (Phaeophyceae) play a crucial role in sustaining coastal habitats, supporting marine biodiversity, and combating climate change through carbon capture. While they have ...

The diatom collections are curated separately. The algae collections number around 400,000 specimens. The main algal groups represented here are: red, green and brown seaweeds freshwater algae ...